Hello,

On Wed, 17 Mar 2021 06:31:03 +0900,
Johannes Berg wrote:

On Tue, 2021-03-16 at 10:18 +0900, Hajime Tazaki wrote:

quoted

quoted

quoted

+void *uml_kmalloc(int size, int flags)
+{
+	return kmalloc(size, flags);
+}

That could probably still be shared?

This function is a stub of arch/um/kernel/mem.c, which LKL doesn't
use for the build.  Thus we defined here.

Or are you suggesting to not stubbing this function, but extracting
the function from mem.c ?

Yes, that's kind of what I was thinking.

Okay, I'll look for a fix with this approach.

OTOH, I guess it's in os-Linux today?

sorry, I didn't get this line.  uml_kmalloc() is in kernel/mem.c but
what is in os-Linux ?

Thanks,
-- Hajime